I may disco you may disco he may disco we may disco you may disco they may disco
V-ing form
I may be discoing you may be discoing he may be discoing we may be discoing you may be discoing they may be discoing
Perfect
I may have discoed you may have discoed he may have discoed we may have discoed you may have discoed they may have discoed
V-ing perfect
I may have been discoing you may have been discoing he may have been discoing we may have been discoing you may have been discoing they may have been discoing
Negation
Simple form
I mayn't disco you mayn't disco he mayn't disco we mayn't disco you mayn't disco they mayn't disco
V-ing form
I mayn't be discoing you mayn't be discoing he mayn't be discoing we mayn't be discoing you mayn't be discoing they mayn't be discoing
Perfect
I mayn't have discoed you mayn't have discoed he mayn't have discoed we mayn't have discoed you mayn't have discoed they mayn't have discoed
V-ing perfect
I mayn't have been discoing you mayn't have been discoing he mayn't have been discoing we mayn't have been discoing you mayn't have been discoing they mayn't have been discoing
Interrogative form
Simple form
may I disco? may you disco? may he disco? may we disco? may you disco? may they disco?
V-ing form
may I be discoing? may you be discoing? may he be discoing? may we be discoing? may you be discoing? may they be discoing?
Perfect
may I have discoed? may you have discoed? may he have discoed? may we have discoed? may you have discoed? may they have discoed?
V-ing perfect
may I have been discoing? may you have been discoing? may he have been discoing? may we have been discoing? may you have been discoing? may they have been discoing?
Interro-negative form
Simple form
mayn't I disco? mayn't you disco? mayn't he disco? mayn't we disco? mayn't you disco? mayn't they disco?
V-ing form
mayn't I be discoing? mayn't you be discoing? mayn't he be discoing? mayn't we be discoing? mayn't you be discoing? mayn't they be discoing?
Perfect
mayn't I have discoed? mayn't you have discoed? mayn't he have discoed? mayn't we have discoed? mayn't you have discoed? mayn't they have discoed?
V-ing perfect
mayn't I have been discoing? mayn't you have been discoing? mayn't he have been discoing? mayn't we have been discoing? mayn't you have been discoing? mayn't they have been discoing?